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Artificial phospholipid membranes as models of real membranes and transport of charged particles across them
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SYSNO ASEP 0364613 Document Type C - Proceedings Paper (int. conf.) R&D Document Type Conference Paper Title Artificial phospholipid membranes as models of real membranes and transport of charged particles across them Author(s) Parisová, Martina (UFCH-W)
Navrátil, Tomáš (UFCH-W) RID, ORCID
Šestáková, Ivana (UFCH-W) RID
Kohlíková, E. (CZ)
Petr, M. (CZ)Source Title Atherosklerosa 2011. Diagnostika, léčba, prevence v dětském i dospělém věku. - Praha : IV. Interní klinika 1. LF UK Praha, 2011 - ISBN 978-80-254-8809-6 Pages s. 38-41 Number of pages 4 s. Action Atherosklerosa 2011. Diagnostika, léčba, prevence v dětském i dospělém věku Event date 07.09.2011-09.09.2011 VEvent location Praha Country CZ - Czech Republic Event type EUR Language eng - English Country CZ - Czech Republic Keywords phospholipid membranes ; transport of charged particles ; electrochemistry Subject RIV CG - Electrochemistry R&D Projects IAA400400806 GA AV ČR - Academy of Sciences of the Czech Republic (AV ČR) GAP206/11/1638 GA ČR - Czech Science Foundation (CSF) CEZ AV0Z40400503 - UFCH-W (2005-2011) Annotation Because the real bio-membranes and the tranporting processes realized across them are very complicated, the model membranes have been used for elucidation of the basic transporting steps. In the contribution, the different possibilities of characterization, description, and elucidation of the transport processes on the example of some metal ions and theor complexes, i.e., of cadmium, lead, and copper, were presented. It summarizes the results achieved using supported phospholipid model membranes formed on porous membranes and on agar support. Discussed transporting processes of selected ions have been characterized using two electrochemical methods: electrochemical impendance spectrometry (EIS) and voltammetry. The impact of some parameters on these systems and processes was investigated. Workplace J. Heyrovsky Institute of Physical Chemistry Contact Michaela Knapová, michaela.knapova@jh-inst.cas.cz, Tel.: 266 053 196 Year of Publishing 2012
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